MailScanner process virus checking of messages marked as SPAM

[Petr Zeman]

Hello,

i am using MailScanner 4.61.2 with SpamAssassin enabled and with 2 
antivirus scanners (kaspersky and clamav). 90% of all e-mails is SPAM 
and server is heavy loaded. When i searching why, i found in log:

Apr 11 14:17:40 mail MailScanner[4940]: New Batch: Scanning 1 messages, 
1743 bytes
Apr 11 14:17:40 mail MailScanner[4940]: Spam Checks: Starting
Apr 11 14:17:46 mail MailScanner[4940]: Message m3BCHYfn006104 from 
60.52.94.167 (pesseist_1980 at 1370wbtn.com) to juli.cz is spam, 
SpamAssassin (not cached, score=10.147, required 5, BAYES_99 3.50, 
DCC_CHECK 2.17, DIGEST_MULTIPLE 0.00, HTML_MESSAGE 0.00, 
RAZOR2_CF_RANGE_51_100 0.50, RAZOR2_CF_RANGE_E8_51_100 1.50, 
RAZOR2_CHECK 0.50, URIBL_JP_SURBL 1.50, URIBL_SC_SURBL 0.47)
Apr 11 14:17:46 mail MailScanner[4940]: Spam Checks: Found 1 spam messages
Apr 11 14:17:46 mail MailScanner[4940]: Spam Actions: message 
m3BCHYfn006104 actions are store,header
Apr 11 14:17:46 mail MailScanner[4940]: 
mailscanner at lists.mailscanner.info and Content Scanning: Starting
Apr 11 14:17:53 mail MailScanner[4940]: Logging message m3BCHYfn006104 
to SQL

MailScanner process virus checking of messages marked as SPAM. Is 
possible disable this?

Sorry for my bad english.

-- 

Petr Zeman
JULI Motorenwerk, s.r.o.
organizace a informatika
tel. 547 124 199
zeman at juli.cz